Take a look at the top 20 groundbreaking films of all time. These are movies that influenced writers, directors, the industry and audiences for decades. On this list, you will find films you know, as well as some you may not.The films are not ranked in any particular order. Click here to see them.

KANSAS CITY, Mo. —

Take a look at the top 20 groundbreaking films of all time. These are movies that influenced writers, directors, the industry and audiences for decades.

On this list, you will find films you know, as well as some you may not.